31 Mar 2020 In March 2020, LONGi officially joined the Global Initiative RE100, committing to sourcing 100% of renewable electricity across its entire global operations by 2028, with an interim target of 70% by 2027.In November 2018, LONGi announced its “Solar for Solar” concept of manufacturing clean energy products using 100% clean energy. Joining the RE100 further reinforces the company’s commitment towards a negative carbon earth.